Peculiarities of occurrence and progress of border-line conditions under low radiation dose rate impact

In past years more and more attention is drawn to condition of psychic health of population groups working under unhealthy labor conditions. In relation to this there were studied peculiarities of occurrence and progress of affective disorder at Institute of Atomic Energy of the National Nuclear Center of the Republic of Kazakhstan employees. The study conducted showed high level of affective disorder occurrence and intensity of asthenia manifestations in a number of cases prevailing, in essence, affective disorders. Where at asthenia disorders do not correlate with the intensity of somatic background. It is necessary to note that environment factors played considerable role in formation of depression in the examined persons. Investigation results indicate the necessity to elaborate large prophylactic, therapeutic and rehabilitation actions for persons, that are deemed mentally healthy and not needing psychiatric help, for the purpose of detection and elimination of erased affective disorders. In the field of mental disease prophylaxis the group of disorders determined as 'pre-disease' or 'border-line variants of psychic health' are of interest. (author)